US Olympic trials: Justin Gatlin & Allyson Felix run fastest times of year

American sprinter Justin Gatlin ran the fastest 100m time of the year at the US Olympic trials for Rio 2016.

The 2012 bronze medallist, 34, finished in 9.80 seconds, beating 20-year-old Trayvon Bromell who qualified for his first Olympics.

Read more: http://www.bbc.com/sport/athletics/36700886